CN216156806U - Heat-insulating square cabin for cargo transportation and field operation - Google Patents
Heat-insulating square cabin for cargo transportation and field operation Download PDFInfo
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- CN216156806U CN216156806U CN202122126749.9U CN202122126749U CN216156806U CN 216156806 U CN216156806 U CN 216156806U CN 202122126749 U CN202122126749 U CN 202122126749U CN 216156806 U CN216156806 U CN 216156806U
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Abstract
The utility model relates to a heat-insulating shelter for cargo transportation and field operation, and belongs to the technical field of combustion air heat supply. The shelter is divided into a front cabin and a rear cabin by a partition plate, a fuel generator is arranged in the front cabin, a first window communicated with the outside of a room is arranged on a wall plate of the front cabin, goods are placed in the rear cabin, a first flue gas discharge pipe of the fuel generator penetrates through the partition plate and then penetrates through a heat exchanger, the discharge end of the first flue gas discharge pipe penetrates through the wall plate of the rear cabin and then is exposed, and a fan close to the heat exchanger is arranged in the rear cabin; the partition board is provided with a fuel air heater and a hot air pipe towards the front cabin, the discharge end of a second flue gas discharge pipe of the fuel air heater penetrates through the wall board of the rear cabin and then is exposed, the hot air pipe penetrates through the fuel air heater, the inlet end of the hot air pipe is close to the first window, the outlet end of the hot air pipe penetrates through the partition board and extends into the rear cabin, and the partition board is provided with a second window for communicating the front cabin and the rear cabin. The shelter has good heat insulation performance in the process of cargo transportation and field operation in a low-temperature environment.
Description
Technical Field
The utility model relates to a heat-insulating shelter, in particular to a heat-insulating shelter for cargo transportation and field operation, and belongs to the technical field of combustion air heat supply.
Background
With the vigorous popularization of the transportation of the square cabins or containers, the heat-insulating square cabins occupy a certain proportion in the transportation of goods, particularly under the condition of low-temperature environment. At present, some electronic products, food and beverage or precision equipment and the like in the market can not be operated or transported at a lower temperature, however, long-distance transportation can meet various unpredictable or uncontrollable environmental conditions, so that the operation and transportation safety of the equipment or products is difficult to guarantee. In addition, the operation in the shelter is needed in the transportation under the low-temperature environment, or the normal operation and use of equipment and goods by personnel also need to be guaranteed when the shelter is operated under the field low-temperature environment.
Due to the complex goods transportation and the bad fixed time period, the development of the heat preservation square cabin with the requirements of heat preservation and temperature control in long-distance railway transportation is difficult to be independently completed in a short time except the square cabin or the container with the self-provided gasoline and diesel engine, the battery or other emergency energy supply equipment systems.
Disclosure of Invention
The utility model aims to solve the technical problem that the shelter has good heat insulation performance in the process of cargo transportation and field operation in a low-temperature environment.
The technical scheme provided by the utility model for solving the technical problems is as follows: a heat-insulating square cabin for cargo transportation and field operation mainly comprises a metal framework and six-sided wall plates, and is divided into a front cabin and a rear cabin by a partition plate, wherein a fuel generator is arranged in the front cabin, a first window communicated with the outside is arranged on the wall plate of the front cabin, the rear cabin is used for placing cargoes, a first flue gas discharge pipe of the fuel generator penetrates through the partition plate and then penetrates through a heat exchanger, the discharge end of the first flue gas discharge pipe penetrates through the wall plate of the rear cabin and then is exposed, and a fan close to the heat exchanger is arranged in the rear cabin; the partition board faces the front cabin, a fuel air heater and a hot air pipe are arranged in the front cabin, the discharge end of a second flue gas discharge pipe of the fuel air heater penetrates through a wall plate of the rear cabin and then is exposed, the hot air pipe penetrates through the fuel air heater, the inlet end of the hot air pipe is close to the first window, the outlet end of the hot air pipe penetrates through the partition board and extends into the rear cabin, and a second window for communicating the front cabin with the rear cabin is formed in the partition board.
The utility model has the beneficial effects that: 1) because pass the heat exchanger again behind the baffle with the first flue gas delivery pipe of fuel generator to the fan that is close to the heat exchanger sets up, consequently utilizes the flue gas waste heat that produces the fuel generator to heat the rear deck of shelter, thereby can ensure that the suitable goods of temperature in the cabin are deposited and personnel get into work behind the shelter. 2) Because the fuel air heater and the hot blast pipe are arranged in the front cabin and the outlet end of the hot blast pipe is led into the rear cabin, the required proper temperature in the rear cabin of the shelter can be ensured when the fuel generator does not work; and because the partition plate is provided with a second window communicated with the front cabin and the rear cabin, the front cabin of the square cabin can be preheated by using the fuel air heater before the fuel generator is started, so that the starting of the fuel generator is ensured.
Furthermore, the wallboard is of a two-layer structure consisting of a polyurethane inner layer and a skin outer layer, a temperature control device is arranged in the rear cabin, and control wiring of the temperature control device is embedded in the polyurethane inner layer.
Further, the fan is attached to the heat exchanger, the fan is installed on the partition plate, and the heat exchanger is hung on the top wall plate of the rear cabin.
Further, the fan and the heat exchanger are attached to and hung on a top wall plate of the rear cabin.
Furthermore, the first window is arranged on a front wall plate of the front cabin, and an openable heat preservation hatch is arranged outside the first window; a silencer is arranged in the front cabin; the side wall plates of the front cabin and the rear cabin are respectively provided with a heat preservation cabin door; the first window and the second window are both adjustable shutters.
Drawings
The heat-insulating shelter for cargo transportation and field operation of the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic longitudinal sectional structure of the insulated shelter according to the embodiment.
Fig. 2 is a view from a-a in fig. 1.
FIG. 3 is a schematic longitudinal sectional view showing a variation of the insulated shelter according to the embodiment.
Fig. 4 is a view from B-B in fig. 3.
Detailed Description
Examples
The heat-insulating square cabin for cargo transportation and field operation of the embodiment is shown in figure 1, and the square cabin generally adopts an international standard square cabin or a container, mainly comprises a metal framework and six-sided wall plates, and is divided into a front cabin 2 and a rear cabin 3 by a partition plate 1. A fuel generator 4 is arranged in the front cabin 2, a first window 5 communicated with the outside is arranged on a wall plate of the front cabin 2, and the rear cabin 3 is used for placing goods. A first flue gas discharge pipe 6 of the fuel oil generator 4 penetrates through the partition plate 1 and then penetrates through the heat exchanger 7, and the discharge end of the first flue gas discharge pipe 6 penetrates through the wall plate of the rear cabin 3 and then is exposed. The rear compartment 3 is provided with a fan 8 close to the heat exchanger 7; the fan 8 is mounted on the partition 1 and the heat exchanger 7 is suspended on the top wall panel of the rear compartment 3.
As shown in fig. 1 and 2, a fuel air heater 9 and a hot blast pipe 10 are arranged in the partition board 1 towards the front cabin 2, and the discharge end of a second flue gas discharge pipe 11 of the fuel air heater 9 passes through the wall board of the rear cabin 3 and is exposed. The hot blast pipe 10 passes through the fuel air heater 9, the inlet end of the hot blast pipe 10 is close to the first window 5, the outlet end of the hot blast pipe 10 passes through the partition board 1 and extends into the rear cabin 3, and the partition board 1 is provided with a second window 12 for communicating the front cabin and the rear cabin.
In this embodiment, the six-sided wall panels of the shelter are of a two-layer structure formed by an inner polyurethane layer and an outer skin layer, a temperature control device (not shown in the figure) is arranged in the rear cabin 3, and control wires of the temperature control device are embedded in the inner polyurethane layer.
As shown in fig. 1, the first window 5 is mounted on a front wall of the front compartment 2, and a muffler 13 is provided in the front compartment 2; an openable and closable insulation hatch (not shown) is further provided outside the first window 5, and insulation hatches (not shown) are provided on the side wall panels of the front compartment 2 and the rear compartment 3.
The first window 5 and the second window 12 are typically adjustable blinds.
A variant of this embodiment is shown in fig. 3 and 4, in which the fan is placed against the heat exchanger and suspended on the top wall of the rear compartment 3, while the second window 12 is eliminated. In this way, the residual heat of the flue gas of the fuel generator 4 and the hot air generated by the fuel air heater 9 are only used for heating the rear compartment 3.
The present invention is not limited to the above embodiments, and any technical solutions formed by equivalent substitutions fall within the scope of the claims of the present invention.
Claims (5)
1. A heat-insulating square cabin for cargo transportation and field operation is mainly composed of a metal framework and six-sided wall plates, and is divided into a front cabin and a rear cabin by a partition plate, wherein a fuel generator is arranged in the front cabin, a first window communicated with the outside is arranged on the wall plate of the front cabin, and the rear cabin is used for placing cargos; the partition board faces the front cabin, a fuel air heater and a hot air pipe are arranged in the front cabin, the discharge end of a second flue gas discharge pipe of the fuel air heater penetrates through a wall plate of the rear cabin and then is exposed, the hot air pipe penetrates through the fuel air heater, the inlet end of the hot air pipe is close to the first window, the outlet end of the hot air pipe penetrates through the partition board and extends into the rear cabin, and a second window for communicating the front cabin with the rear cabin is formed in the partition board.
2. The insulated shelter of claim 1, wherein: the wallboard is a two-layer structure consisting of a polyurethane inner layer and a skin outer layer, a temperature control device is arranged in the rear cabin, and control wiring of the temperature control device is embedded in the polyurethane inner layer.
3. The insulated shelter of claim 1 or 2, wherein: the fan is attached to the heat exchanger, the fan is arranged on the partition plate, and the heat exchanger is hung on the top wall plate of the rear cabin.
4. The insulated shelter of claim 1 or 2, wherein: the fan and the heat exchanger are attached to and hung on the top wall plate of the rear cabin.
5. The insulated shelter of claim 1 or 2, wherein: the first window is arranged on a front wall plate of the front cabin, and an openable heat preservation hatch is arranged outside the first window; a silencer is arranged in the front cabin; the side wall plates of the front cabin and the rear cabin are respectively provided with a heat-insulating cabin door, and the first window and the second window are respectively provided with an adjustable shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122126749.9U CN216156806U (en) | 2021-09-04 | 2021-09-04 | Heat-insulating square cabin for cargo transportation and field operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122126749.9U CN216156806U (en) | 2021-09-04 | 2021-09-04 | Heat-insulating square cabin for cargo transportation and field operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216156806U true CN216156806U (en) | 2022-04-01 |
Family
ID=80842066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122126749.9U Active CN216156806U (en) | 2021-09-04 | 2021-09-04 | Heat-insulating square cabin for cargo transportation and field operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216156806U (en) |
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2021
- 2021-09-04 CN CN202122126749.9U patent/CN216156806U/en active Active
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